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| author | nehakhatri5 <neha.khatri@mongodb.com> | 2018-12-07 16:55:42 +1100 |
|---|---|---|
| committer | Alex Cameron <alex.cameron@10gen.com> | 2019-03-27 04:59:43 +0000 |
| commit | 097c20d21c6e735f179bd14eb30d963d5f2a7a82 (patch) | |
| tree | c6f2f85ea705a0858fb8c395859946739c6bc3f2 /src/mongo/db/storage/recovery_unit.h | |
| parent | 79be33d4f24e8a38a42546b4f4e61885a8a3ce6d (diff) | |
| download | mongo-slow-ops-backport.tar.gz | |
SERVER-38239 Added getOperationStatistics() API to fetch storage stats from WiredTigerslow-ops-backport
(cherry picked from commit ba3894493a94ed3c18458f391ff181d57475f010)
Diffstat (limited to 'src/mongo/db/storage/recovery_unit.h')
| -rw-r--r-- | src/mongo/db/storage/recovery_unit.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/src/mongo/db/storage/recovery_unit.h b/src/mongo/db/storage/recovery_unit.h index 331c68046be..1e2626c5951 100644 --- a/src/mongo/db/storage/recovery_unit.h +++ b/src/mongo/db/storage/recovery_unit.h @@ -214,6 +214,15 @@ public: } /** + * Fetches the storage level statistics. + */ + virtual BSONObj getOperationStatistics() const { + return {}; + } + + /** + * The ReadSource indicates which exteral or provided timestamp to read from for future + * transactions. * When no read timestamp is provided to the recovery unit, the ReadSource indicates which * external timestamp source to read from. */ |